Belham Valley Rivermouth Surf Break

Belham Valley Rivermouth Surf Forecast and Surf Report

Lat Long: 16.74° N 62.24° W

Issued: 7 am 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Belham Valley Rivermouth sea temperature is
28.0° C

Normal for this time of year

Belham Valley Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Belham Valley Rivermouth surf forecast from 11 Jun 2026:

  • Most powerful swell: Friday 12 Jun, 2AM (local time) - 2ft (0.6m), 9s period, ENE swell with 61 kJ wave energy.

Best Forecast Surf Conditions for Belham Valley Rivermouth this week:

The most powerful waves expected at Belham Valley Rivermouth in the next 16 days are 0.6m 9s and forecast to arrive on Friday (Jun 12) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Sunday (Jun 14) at 8AM.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Fri 12th Jun)2ft (0.6m) 9s

Table - best surf conditions forecast for Belham Valley Rivermouth over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Thu morning, min 26°C on Thu morning). Mainly strong winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Mon afternoon, min 26°C on Sun morning). Mainly fresh winds.

Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
N
10
0.1
N
10
0.6
ENE
9
0.1
N
10
0.2
N
10
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.2
N
8
0.2
N
7
0.2
N
7
0.2
N
7
0.1
N
12
0.1
N
12
0.1
N
11
0.2
NNE
11
0.2
NNE
10
0.2
NNE
10
0.2
NNE
11
Wave Graph
Metric surfscale
Energy kJ
2
2
61
2
7
13
12
11
11
10
4
4
4
4
3
3
2
12
10
11
11
Wind (km/h)
30
E
30
E
35
ESE
30
E
30
E
30
E
30
E
35
E
35
E
35
E
35
E
35
E
30
E
35
E
30
E
30
E
30
E
30
E
30
E
30
ENE
35
E
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
High Tide
10:48PM0.33m
11:25PM0.35m
00:12AM0.36m
1:10AM0.37m
2:15AM0.37m
3:20AM0.36m
4:22AM0.34m
Low Tide
8:27AM0.02m
9:14AM-0.02m
10:05AM-0.05m
10:58AM-0.06m
11:51AM-0.05m
12:43PM-0.02m
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:35
5:35
5:35
5:35
5:35
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:42
6:42
6:42
6:43
6:43
6:43
 mm
Temp °C
27
27
26
27
27
27
26
26
26
26
26
26
26
27
26
26
26
26
26
26
26
Feels °C
26
25
24
25
26
26
23
24
24
23
24
24
25
26
25
25
24
24
24
24
24
Swell 1
Height (m)
Direction
Period (s)
0.1
N
7
0.1
N
10
0.6
ENE
9
0.1
N
10
0.2
N
9
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.3
N
8
0.2
N
8
0.2
N
7
0.2
N
7
0.2
N
7
0.1
N
10
0.1
N
10
0.1
N
11
0.2
NNE
11
0.2
NNE
10
0.2
NNE
10
0.2
NNE
11
Energy kJ
1
2
61
2
7
13
12
11
11
10
4
4
4
4
2
2
2
12
10
11
11
Swell 2
Height (m)
Direction
Period (s)
0.1
N
10
0.1
N
7
0.1
N
11
0.1
N
10
0.2
N
10
0.3
S
5
0.1
S
5
0.2
N
9
0.1
N
13
0.1
N
12
0.1
N
12
0.1
N
11
0.1
N
11
0.1
N
10
0.1
N
12
0.1
N
12
0.1
N
9
0.1
N
8
0.1
N
8
0.1
E
13
0.1
E
12
Energy kJ
2
1
2
2
7
4
1
7
3
3
3
2
2
2
3
3
2
1
1
3
3
Swell 3
Height (m)
Direction
Period (s)
0.1
E
12
0.1
N
6
0.1
N
9
0.1
N
9
0.1
E
13
0.1
E
13
0.1
N
7
Energy kJ
3
1
2
1
3
3
1
Wind waves
Height (m)
Direction
Period (s)
1.2
E
8
1.3
E
8
1.1
E
7
1.3
E
8
1.3
E
8
1.3
E
8
1.6
E
6
1.6
E
6
1.6
E
7
1.7
E
7
1.5
E
8
1.6
E
8
1.4
E
8
1.5
E
8
1.4
E
8
1.3
E
7
1.3
E
7
1.4
E
7
1.4
E
7
1.3
E
7
1.4
E
7
Energy kJ
163
196
131
228
230
223
169
206
275
311
273
299
223
249
227
186
181
203
189
173
184
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
1
1
1
1
2
2
1
1
1
2
1
1
2
1
2
1
Distance (km)
145
321
438
144
144
418
418
418
418
637
523
683
418
418
82
418
82
523
418
523
466
Best forecast wave conditions in Caribbean
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(10 max)
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Rating
(10 max)
Header Global
Rating
(10 max)
6
6
9
7
5
5
5
4
4
5
4
5
5
5
5
5
4
4
4
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Belham Valley Rivermouth Surf forecast

The above surf forecast table for Belham Valley Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Belham Valley Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Belham Valley 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 (Belham Valley 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 Belham Valley 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.

Belgas is 11 km (7 miles) from Caldad da Rainha. If you plan a holiday in Peniche, look for hotels and other accommodation in Caldad da Rainha. Caldad da Rainha has rooms for a wide range of budgets as well as car hire and transport links.

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