Surf Forecast Surf Report
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St Marys Rivermouth location map

St Marys Rivermouth surf Forecast / Florida – North / USA

12 Day Weather and Surf, issued 7 pm Sunday 05 May 2024 EDT
Forecast update in  hr  min  s Update imminent
St Marys Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Marys Rivermouth sea temperature is 21.0°C (Statistics for 05 May 1981-2005 - mean: 23.8 °C max: 25.6 °C min: 22.3 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
St Marys Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Marys Rivermouth sea temperature is 21.0°C (Statistics for 05 May 1981-2005 - mean: 23.8 °C max: 25.6 °C min: 22.3 °C)


Best Forecast Surf Conditions for St Marys Rivermouth this week:

The surf forecast for St Marys Rivermouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 05) at 11PM. The primary swell is predicted to be 1.0m and 5s period with a secondary swell of 0.1m and 10s. Another secondary swell of 0.1m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at St Marys Rivermouth in the next 12 days are 1.0m 5s and forecast to arrive on Monday (May 06) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Thursday (May 09) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 5th May)3.5ft (1.0m) 5s
Best Surf11PM (Sun 5th May)3.5ft (1.0m) 5s
Most Powerful 2PM (Mon 6th May)3.5ft (1.0m) 5s

Table - best surf conditions forecast for St Marys Rivermouth over the next 12 days.

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Quick surf report for St Marys Rivermouth:

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Updates in  hr  min  s Update imminent
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.2
ENE
0.8
SE
0.2
ENE
0.8
SE
0.2
ENE
1
SE
0.3
E
0.3
ENE
0.3
E
0.3
E
0.3
E
0.2
E
0.2
E
0.1
E
0.1
E
0.1
E
0.4
NNE
0.6
E
0.3
NE
0.1
E
0.4
ESE
0.1
E
0.5
N
0.6
NE
0.4
NE
1
E
1
E
2.2
SSE
0.4
ENE
1.3
N
0.8
NNE
0.5
NE
0.4
ENE
0.4
NE
0.4
ENE
0.3
ENE
Period(s) (?)867574111111111111111013124651031034345885788999
Wave
Graph
(?)Metric surfscale
Energy (?)64353753921242223231092336243232593385702377572823192817
Wind
(km/h)
15
S
10
S
20
SE
15
SSW
10
SSW
25
SE
10
SW
10
SSW
20
SSE
10
WSW
20
SW
20
SSW
15
WSW
10
WNW
25
W
25
NW
10
NW
15
NW
10
W
15
W
15
WSW
10
W
10
E
20
ESE
15
SSE
5
WNW
30
SSW
20
W
15
NW
15
ESE
10
NNW
10
NE
15
ENE
15
E
20
NE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
offoffoffoffcross-
off
cross-
off
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrossoncross-
on
cross-
on
onon
High Tide
/ height (m)
7:22AM
1.89
7:50PM
2.21
8:15AM
1.88
8:42PM
2.25
9:06AM
1.84
9:33PM
2.24
9:56AM
1.79
10:23PM
2.18
10:46AM
1.72
11:12PM
2.08
11:36AM
1.64
12:01AM
1.97
12:26PM
1.57
12:49AM
1.85
1:16PM
1.52
1:37AM
1.74
2:07PM
1.49
2:27AM
1.66
3:01PM
1.50
3:18AM
1.59
3:57PM
1.54
4:11AM
1.56
4:51PM
1.61
Low Tide
/ height (m)
1:36AM
-0.14
1:48PM
-0.26
2:31AM
-0.19
2:38PM
-0.29
3:23AM
-0.20
3:26PM
-0.27
4:13AM
-0.17
4:13PM
-0.21
5:02AM
-0.10
5:00PM
-0.11
5:51AM
-0.00
5:49PM
0.02
6:42AM
0.10
6:40PM
0.15
7:35AM
0.19
7:36PM
0.26
8:30AM
0.24
8:37PM
0.33
9:22AM
0.27
9:37PM
0.36
10:12AM
0.26
10:35PM
0.35
10:57AM
0.23
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
Sunrise-6:37--6:35--6:35--6:33--6:33--6:33--6:31--6:31--6:31--6:30--6:30--6:28-
Sunset--8:07--8:07--8:08--8:08--8:09--8:10--8:10--8:12--8:13--8:13--8:14--8:15
thunderstorm part cloudpart cloudrain showersclearclearclearpart cloudclearclearclearclearclearlight rainthunderstorm thunderstorm clearclearclearpart cloudcloudclearpart cloudpart cloudheavy rainmod rainheavy rainpart cloudclearclearclearclearclearclearclearclear
Rain (mm)
3--2---------152--------2710113---------
Temp. °C242525242528252730262933312528221926232226262325252523252126232324242525
Feels °C (?)242524232528242830272832292629211622201923242323222121251926232223232525

Short Range Forecast: Light rain (total 5mm), mostly falling on Sun night. Warm (max 30°C on Wed afternoon, min 21°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Fri afternoon. Warm (max 33°C on Thu afternoon, min 15°C on Sat morning). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 150mm), heaviest during Tue afternoon. Warm (max 26°C on Sun afternoon, min 17°C on Sun morning). Winds increasing (calm on Mon morning, strong winds from the SSW by Tue morning).

Long Range Forecast: Mostly dry. Warm (max 26°C on Wed afternoon, min 17°C on Wed morning). Wind will be generally light.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our St Marys Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the St Marys Rivermouth Surf forecast

The above surf forecast table for St Marys Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at St Marys Rivermouth can be found by selecting the local surf guide option on the grey menu. Our St Marys Rivermouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (St Marys Rivermouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for St Marys Rivermouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

St Marys Rivermouth is 3 km (2 miles) from Fernandina Beach. If you plan a vacation in North Florida, look for hotels and other accommodation in Fernandina Beach. Fernandina Beach has rooms for a wide range of budgets as well as car hire and transport links.

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